-Fixed a resource bug

-Fixed special characters in url bug (final)

iLyrics/AppDelegate.m

@@ -34,6 +34,13 @@
     [mainController loadFromDefaults:defaults];
 }
 
+-(BOOL)applicationShouldHandleReopen:(NSApplication *)sender hasVisibleWindows:(BOOL)flag {
+    if (!flag) {
+        [window makeKeyAndOrderFront:self];
+    }
+    return YES;
+}
+
 -(NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender {
     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
     [defaults setBool:[quitWhenAllWindowClosedCheckBox state] == NSOnState forKey:@"Quit when all windows are closed"];

iLyrics/Magistrix.m

@@ -69,10 +69,9 @@ typedef enum {
 }
 
 -(NSString *) stringByFormattingQuery: (NSString *) q {
-    NSRange stringRange = NSMakeRange(0, [q length]);
     //Can replace äöü with aou, no difference in results
     NSCharacterSet *characters = [[NSCharacterSet alphanumericCharacterSet] invertedSet];
-    return [[[[[[q stringByReplacingOccurrencesOfString:@" " withString:@"+"] stringByReplacingOccurrencesOfString:@"Ö" withString:@"o" options:NSCaseInsensitiveSearch range:stringRange] stringByReplacingOccurrencesOfString:@"Ä" withString:@"a" options:NSCaseInsensitiveSearch range:stringRange] stringByReplacingOccurrencesOfString:@"Ü" withString:@"ü" options:NSCaseInsensitiveSearch range:stringRange] stringByReplacingOccurrencesOfString:@"&" withString:@"%26"] stringByTrimmingCharactersInSet:characters];
+    return [[[q stringByReplacingOccurrencesOfString:@" " withString:@"+"] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding] stringByTrimmingCharactersInSet:characters];
 }
 
 -(PageType) typeOfPage: (NSString *) page {

iLyrics/MainController.m

@@ -46,15 +46,27 @@
 #pragma mark Outline view Data Source and Delegate
 
 -(NSInteger)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item {
-    return item == nil ? [loadedResults count] : 0;
+    if (item == nil) {
+        return [loadedResults count];
+    }
+    if ([item isKindOfClass:[NSArray class]]) {
+        return [item count];
+    }
+    return 0;
 }
 
 -(id)outlineView:(NSOutlineView *)outlineView child:(NSInteger)index ofItem:(id)item {
-    return [loadedResults objectAtIndex:index];
+    if (item == nil) {
+        return [loadedResults objectAtIndex:index];
+    }
+    if ([item isKindOfClass:[SearchResult class]]) {
+        return [item objectAtIndex:index];
+    }
+    return nil;
 }
 
 -(BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item {
-    return NO;
+    return [loadedResults containsObject:item];
 }
 
 -(id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)tableColumn byItem:(id)item {
@@ -260,13 +272,13 @@
     int maxWidth = width-[rightView frame].size.width;
     return maxWidth;
 }*/
-
+/*
 -(CGFloat)splitView:(NSSplitView *)splitView constrainMinCoordinate:(CGFloat)proposedMinimumPosition ofSubviewAt:(NSInteger)dividerIndex {
     int outlineMinWith = [[resultsOutline tableColumnWithIdentifier:@"song"] minWidth] + [[resultsOutline tableColumnWithIdentifier:@"artist"] minWidth];
     int minWidth = outlineMinWith;
     return minWidth;
 }
-
+*/
 #pragma mark window delegate
 
 -(BOOL)validateMenuItem:(NSMenuItem *)menuItem {